Heat Holders - Women's Thermal Heat Weaver Cable Knit 2.3 Tog Gloves Outer: 53% Polyester 47% Acrylic, Lining: 100% Polyester washable Protective Cuff - Improves fit and provides a protective sleeve that hugs the wrist for extra warmth and comfort. Heat Weaver Lining - Is a plush fur like thermal lining that maximises the amount of warm air held close to the skin 2.3 Tog rating - measures the thermal ability of a garment. Standard thermal glove is usually 0.89 Tog. Heat Holders Cuff  Our extendable cuff unfolds to create a long protective sleeve that hugs the wrist for a secure fit, extra warmth and all-day comfort. Heat Holders - Best seller since 2010, providing a wide range of winter thermal products that we provide in the sock snob online amazon store